RxJava实现view的双击事件

public void doubleClickDetect(View view){
Observable<Void> observable = RxView.clicks(view).share();
observable.buffer(observable.debounce(200, TimeUnit.MILLISECONDS))
.observeOn(AndroidSchedulers.mainThread())
.subscribe(new Action1<List<Void>>() {
@Override
public void call(List<Void> voids) {
if(voids.size() >= 2){
//double click detected
}
}
}, new Action1<Throwable>() {
@Override
public void call(Throwable throwable) {
Timber.e(throwable, "error");
}
});
}

注：rxView是rxBinding库里面的对象